Daily Telescope: Shooting a laser into the sky from Antarctica (arstechnica.com) angielski
![](https://bin.pol.social/media/cache/resolve/entry_thumb/ed/ca/edca4abf60fbb20dc001214edbf7c450afc3d1efc82c6dc11188a104cc2f6767.jpg)
Magazyn ze zdalnego serwera może być niekompletny. Zobacz więcej na oryginalnej instancji.
cross-posted from: lemmy.world/post/10862560...
Recently, a team of astronomers used Webb to observe a brown dwarf called W1935 and found an infrared emission from methane in the upper atmosphere of the brown dwarf. While this isn’t an uncommon detection, W1935 does not orbit a star — meaning there isn’t an obvious source behind the emission....
cross-posted from: lemmy.world/post/10656840...